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How Much Do Fiberglass Shingles Cost?

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Your roof is vital part of your home that must last and hold up to the elements. Fiberglass roof shingles are extremely durable and oftentimes, have a life expectancy of 50 years or more. Fiberglass shingles are not as expensive as other roofing materials, but provide a look many homeowners are accustomed to.

Continue reading to see all the prices that go into fiberglass shingles. As always, use ImproveNet to find the best roofers around.

Table of Contents

  1. Fiberglass Roof Shingles Cost
  2. Fiberglass Shingles Cost Factors
  3. Fiberglass Roof Shingles Cost Vs. Asphalt Shingles Cost
  4. Fiberglass Shingles Cost Vs. Other Roofing Material Costs
  5. Fiberglass Roofing Materials
  6. Fiberglass Shingles Life Expectancy
  7. Fiberglass Shingles Advantages
  8. Fiberglass Shingles Disadvantages
  9. Find A Roofer
  10. Fiberglass Shingles FAQs

Fiberglass Roof Shingles Cost

Fiberglass shingles cost between $40 and $200 per roof square. This is the roofing material cost only. If you hire a professional roofer to install your fiberglass roof shingles, expect to pay an additional $80 to $200 per square.

Minimum Cost

Maximum Cost

Fiberglass Roofing Materials

$40/square

$200/square

Fiberglass Roofing Installation

$80/square

$200/square

Total Fiberglass

$120/square

$400/square

Bear in mind, a square of roofing material covers 100 square feet.

Fiberglass Shingles Cost Factors

Fiberglass shingles cost less than most roofing materials. However, there are a lot of varieties of fiberglass shingles to choose from. Of course, this decision and more can drastically affect your fiberglass shingles cost.

First, the life expectancy of your fiberglass shingle roof will affect your bottom line. The most inexpensive fiberglass shingles are generally intended to last for 20 years. High-end fiberglass shingles are frequently sold with a lifetime warranty and will have no problem lasting 50 years.

While quality and durability play the biggest roles in fiberglass roofing material costs, aesthetics count as well. Standard fiberglass shingles, those that look like asphalt shingles, are on the lower end of the pricing spectrum. Conversely, you can also purchase fiberglass roof shingles that mimic other materials like genuine wood or slate. Your fiberglass shingles material price will vary according to the style chosen, with complex designs being more expensive.

Finally, the size of your roof will of course affect your final fiberglass shingles price. Larger roofs require more materials and more labor to install. While you can’t change the size of your roof, you can prepare for the costs. To get a general idea of how much fiberglass you need, please see our roofing calculator.

Fiberglass Roof Shingles Cost Vs. Asphalt Shingles Cost

Fiberglass shingles and traditional asphalt shingles are very similar, but a few specific characteristics contribute to a difference in cost.

Both asphalt shingles and fiberglass shingles cost between $40 and $200 per square. However, more often than not, asphalt shingle prices start at $50 per square. Again, these roofing costs do not include installation.

Asphalt, or organic roofing shingles, are more common in colder climates because it contains more asphalt in the base and can absorb water. Fiberglass shingles provide better fire and heat resistance, so they’re ideal for warmer climates.

Both organic and fiberglass shingles are available in 3-tab, dimensional, interlocking and any other style for a wide range of aesthetic and functional choices.

Fiberglass Shingles Cost Vs. Other Roofing Material Costs

Fiberglass roof shingles are one of the most durable and yet, one of the most affordable roofing materials on the market. However, before you install or replace your roof, you should have a general idea of all roofing material costs.

Fiberglass Roofing Materials

A standard fiberglass shingle is structurally very similar to a traditional asphalt shingle. Traditional shingles are made of pressed wood, paper and other fibrous products that are then wrapped in asphalt to give them weatherproof properties. Fiberglass shingles use a fiberglass core wrapped in asphalt. Fiberglass is generally sturdier as compared to pressed paper products and lighter in weight as well.

The precursor to the fiberglass shingle is the felt mat shingle. This is worth noting because some fiberglass shingle designs still use a felt layer. These are not pure fiberglass shingles, and the mixed materials do not provide any benefit. They are slightly lighter in weight but considerably less durable.

Most modern fiberglass shingles utilize two separate fiberglass layers. These layers are bonded with sealant before they’re coated with asphalt. This makes them significantly heavier, but it greatly increases their durability and life expectancy. Weight ceases to be a factor after the roofing is installed as long as the structure of the building can support the weight, so these are strictly superior under ordinary circumstances.

Laminate is frequently used on fiberglass shingles as well, and it carries both structural and aesthetic purposes. From a structural standpoint, laminate provides an additional layer that helps the asphalt resist higher winds and mitigate the degradation of the asphalt over time from water runoff. As you can imagine, fiberglass shingles, combined with laminate, are ideal for stormy or rainy environments.

Laminate is also the material used to make fiberglass shingles look like other materials. Higher-quality laminate may come with a matte coating to allow the shingle to better mimic other substances, though this also causes them to absorb more thermal energy.

Fiberglass Shingles Life Expectancy

Fiberglass roof shingles are very durable and thus, have a long life expectancy no matter what type of fiberglass shingle you purchase. The most inexpensive fiberglass shingles generally last 20 years. High-end fiberglass shingles are frequently sold with a lifetime warranty and will have no problem lasting 50 years.

Fiberglass Shingles Advantages

Despite being one of the most affordable roofing materials, fiberglass roof shingles bring a host of advantages to all interested homeowners.

First, as it’s been noted before, fiberglass shingles are exceptionally durable for their weight, and they’re more durable than asphalt shingles. They’re not the most durable shingles available, but they’re better than other roofing materials of similar-quality grades. Fiberglass shingles largely resist to sun damage and are very waterproof. High-end fiberglass shingles frequently come with warranties, including lifetime warranties.

The light weight of fiberglass shingles makes them relatively easy to work with during installation. This is a major concern with high-end shingles, particularly for large homes where an increase in weight makes installation dramatically more difficult. Nonetheless, stormier climates generally require heavier shingles.

Fiberglass is considerably more fire resistant than pressed fiber. This can be a great advantage in drier climates like California. Traditional shingles can be very volatile in the worst cases. Aside from the immediate benefits afforded by fire resistance, fiberglass shingles also help you get a better fire insurance policy

Finally, the energy efficiency of fiberglass shingles is top notch. Fiberglass makes a great insulator to keep cool air in and warm air out of a home. This is another great benefit in drier, hotter climates. The asphalt of a shingle will inevitably absorb a lot of thermal energy from the sun, but the fiberglass core of a shingle can defray this easily. Higher-quality shingles, particularly those that use two fiberglass layers in their core, are even more efficient at dissipating heat, making this a quantifiable benefit of higher-quality roofing materials.

Fiberglass Shingles Disadvantages

All roofing materials come with their fair share of cons and fiberglass roof shingles are no different.

First, fiberglass shingles are not fragile, but they must be nailed more carefully than traditional shingles. There is some risk that the fiberglass core will be broken if it is not nailed properly, and this can reduce the efficiency of the shingle and result in necessary roof repairs down the line. It’s generally a good idea to look for roofers that specialize in fiberglass shingles or have experience with them to avoid installation errors.

Additionally, installers must leave appropriate gaps with fiberglass shingles. Because they’re great insulators and are able to keep heat out, they’re also effective at keeping heat in. If heat is unable to escape from a home, structural disruption and warping may occur.

Finally, fiberglass shingles are not ideal for colder climates. While they’re extremely water-resistant and capable of defraying heat, they’re not as effective in cold weather. Extremely cold temperatures can cause the fiberglass to warp and become more brittle, resulting in internal fracturing that can compromise the quality of the roof. As such, if you live in the Midwest or on the East Coast, installing fiberglass shingles is not the best choice.

Find A Roofer

Fiberglass shingles are not only inexpensive, but are incredibly durable in warmer climates. If you need to replace your roof with a reliable and aesthetically-pleasing material, we can help. Use ImproveNet to find reliable roofers in town.

Fiberglass Shingles FAQs

What Are Fiberglass Roof Shingles?

Fiberglass shingles use a fiberglass core wrapped in asphalt. The precursor to the fiberglass shingle is the felt mat shingle. Most modern fiberglass shingles utilize two separate fiberglass layers. These layers are bonded with sealant before they’re coated with asphalt. This makes them significantly heavier, but it greatly increases their durability and life expectancy.

Some fiberglass shingle designs still use a felt layer. These are not pure fiberglass shingles, and the mixed materials do not provide any benefit.

What Is The Difference Between Asphalt And Fiberglass Shingles?

A standard fiberglass shingle is structurally very similar to a traditional asphalt shingle. Traditional shingles are made of pressed wood, paper and other fibrous products that are then wrapped in asphalt to give them weatherproof properties. Fiberglass shingles use a fiberglass core wrapped in asphalt. Fiberglass is generally sturdier as compared to pressed paper products and lighter in weight as well.

What Is the Fiberglass Shingles Life Expectancy?

The most inexpensive fiberglass shingles generally last 20 years. High-end fiberglass shingles are frequently sold with a lifetime warranty and will have no problem lasting 50 years.

What Fiberglass Roof Shingles Colors Are Available?

Fiberglass roof shingles come in numerous colors, ranging from various forms of gray and red to traditional browns and even blue or green. You can also mix colors of fiberglass singles.

Get free estimates from local roofing contractors

Last updated on Mar 21, 2018

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